Arris Touchstone TM1602G, Руководство пользователя

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Chapter 7 : Using the Telephony Modem
Release 16 STANDARD 1.4 August 2016 Touchstone TM1602G Telephony Modem User Guide
© 2015-2016 ARRIS Enterprises LLC. All Rights Reserved. 34
Mode Power Ethernet
(LEDs on rear
panel connector)
US/DS Online Tel 1 / Tel 2 Battery
No AC
Power
No Battery
Off Off Off Off Off Off
Firmware
Upgrade
On (normal
operation)
Flash On (normal
operation)
(normal
operation)
Patterns: Startup Sequence
The following tables show the Telephony Modem light patterns during each phase of the
startup sequence. There are two phases of startup; the telephony phase and the cable
modem phase. Both are outlined below.
Telephony Startup Sequence
Power, US/DS,
Online
Telephone 1 Telephone 2 Description
Off Off Off No power to modem
Flash Flash Flash Power-on Self Test
See
Cable Modem Startup Sequence
(page 34)
On Flash Off Retrieving telephone network
information
On Off Flash Retrieving telephone line
information
On Flash Flash Activating telephone service
Normal Operation
Note: The US/DS indicator flashes yellow during startup and turns green if the Telephony
Modem establishes an ultra-high speed connection. For some service providers, these colors
may be reversed.